//
//  NSString+LinkedIn.m
//  ShareKit
//
//  Created by Vilem Kurz on 05/12/2013.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#import "NSString+LinkedIn.h"

@implementation NSString (LinkedIn)

- (NSString *)sanitize {
    
    NSString *result = [[[[self stringByReplacingOccurrencesOfString:@"&" withString:@"&amp;"] stringByReplacingOccurrencesOfString:@"<" withString:@"&lt;"] stringByReplacingOccurrencesOfString:@">" withString:@"&gt;"] stringByReplacingOccurrencesOfString:@"\"" withString:@"&quot;"];
    return result;
}

- (NSString *)trimToIndex:(NSUInteger)index {
    
    NSString *result = [self length] > index ? [self substringToIndex:index-1] : self;
    return result;
}

@end
